47122736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{155009}}^1$

素因数の和:155036

約数の個数: 20

約数和(自身を含む): 96106200

約数和(自身を除く): 48983464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 155009, 310018, 620036, 1240072, 2480144, 2945171, 5890342, 11780684, 23561368, 47122736]

約数ペア:

[(1, 47122736), (2, 23561368), (4, 11780684), (8, 5890342), (16, 2945171), (19, 2480144), (38, 1240072), (76, 620036), (152, 310018), (304, 155009)]